ATPF 2814 — ATPF-2814 ST: U/A 21 Welding
United Association (UA) welding certification course covering test procedures and certification opportunities for highly skilled pipe fitter welders. Included are guidelines as prescribed by the American Petroleum Institute API and the American Society of Mechanical Engineers ASME for processed piping. Successful completion of the course requires passing weld test in accordance with API, ASME and U/A standards.